Bump Bukkit version
Set package name at build instead of manually.
Trust projects to relocate packages as necessary
Added package name check to make sure plugins don't cause problems.
Added a display name for plugins.
Added test for version comparison, also corrected version comparison.
Improved code style of command argument tests
Throw an exception of registering a command fails instead of writing a
log entry
Update Bukkit version for beta
Merge branch 'master' of git://github.com/betterphp/BasePlugin.git